Now the cake is naked on a wire rack. This is where the real clock starts. Air needs to circulate all around it.
Never leave it in the pan. That traps steam and turns the bottom into a sponge of regret. The rack is its freedom.
It needs another one to two hours here. Yes, you read that right. An entire hour of doing nothing but watching a cake sit there.
The "Thumb Test" (A Dangerous Game)
How do you know it’s done? Grab the bottom of the cake. Gently. Does it feel warm, like a computer after a Netflix binge? Not ready.
If it feels like room temperature, the same as your kitchen counter? You are close. But frost it now, and the buttercream will melt into a puddle.
The top should spring back. The edges should feel cool. Trust your touch. Your fingers know more than a thermometer.
Wedding Cake Cooling: How Long Does It Take? | ShunBridal
